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Crosby® Alloy Connecting Links

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Crosby

LOK-A-LOY® 10 Alloy Connecting Link

Suitable for use with both Grade 80 and Grade 100 chain.

Crosby A-1337 Alloy Connecting Links

  • Individually Proof Tested at 2-1/2 times Working Load Limit with certification.
  • Locking system that provides for simple assembly and disassembly – no special tools needed.
  • 25% stronger than Grade 80.
  • Meets ASTM A-952-96 standards for Grade 100 chain fittings.
  • Forged Alloy Steel – Quenched and Tempered.
  • Fatigue rated.
Chain Size Mfg. # CSI Ref. # Pkg.
Qty.
Weight
Each
(lbs.)
Working
Load
Limit
(lbs.)*
(in.) (mm)
9/32 (1/4) 7 1015104 CS-07-0984 60 0.26 4,300
5/16 8 1015113 CS-07-0985 50 0.35 5,700
3/8 10 1015122 CS-07-0986 40 0.75 8,800
1/2 13 1015136 CS-07-0987 12 1.55 15,000
5/8 16 1015145 CS-07-0988 10 2.68 22,600
3/4 20 1015154 CS-07-0989 1 5 35,300
7/8 22 1015163 CS-07-0990 1 7.5 42,700
1 25 1015172 CS-07-0991 1 11.03 59,700
1-1/4 32 1015181 CS-07-0992 1 20.38 90,400

* Ultimate Load is 4 times the Working Load Limit.

Crosby A-1337 Alloy Connecting Links

Chain Size Dimensions (in.)
(in.) (mm) A B C D E F
9/32 (1/4) 7 0.38 1.94 1.9 0.81 0.69 0.57
5/16 8 0.37 2.35 2.07 0.99 0.72 0.64
3/8 10 0.48 2.7 2.47 1.12 0.9 0.78
1/2 13 0.64 3.45 3.23 1.44 1.12 0.97
5/8 16 0.75 4.13 3.78 1.72 1.34 1.14
3/4 20 0.93 4.62 4.62 2.03 1.62 1.28
7/8 22 1.06 5.46 5.46 2.27 2 1.49
1 25 1.22 5.98 6.13 2.44 2.25 1.76
1-1/4 32 1.5 7.43 7.59 3.07 2.56 2.23

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